GB843668A - An improved mechanism for winding strands subject to high constrictive force - Google Patents
An improved mechanism for winding strands subject to high constrictive forceInfo
- Publication number
- GB843668A GB843668A GB34924/57A GB3492457A GB843668A GB 843668 A GB843668 A GB 843668A GB 34924/57 A GB34924/57 A GB 34924/57A GB 3492457 A GB3492457 A GB 3492457A GB 843668 A GB843668 A GB 843668A
- Authority
- GB
- United Kingdom
- Prior art keywords
- segments
- collet
- tube
- spindle
- strand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
- B65H54/2839—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn counter rotating guides, e.g. wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/543—Securing cores or holders to supporting or driving members, e.g. collapsible mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/20—Force systems, e.g. composition of forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
- B65H2701/312—Fibreglass strands
- B65H2701/3122—Fibreglass strands extruded from spinnerets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/24—Chucks or sockets by centrifugal force
- Y10T279/247—Chucks or sockets by centrifugal force to grip tool or workpiece
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/26—Work driver
- Y10T82/266—Mandrel
- Y10T82/268—Expansible
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Winding Filamentary Materials (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
843,668. Winding yarns. OWENS-CORNING FIBERGLAS CORPORATION. Nov. 8, 1957 [Nov. 13, 1956], No. 34924/57. Class 120 (2). [Also in Group XVI] An apparatus for drawing fibres or filaments, comprises means for forming the fibres into a strand, and collecting the strand into a wound package on a flexible tube supported on a rotating collet and is characterized in that the surface of the collet is made up of a plurality of segments radially movable with respect to and loosely retained on the body of the collet, and that the segments constitute a substantially continuous cylindrical surface so as to engage uniformly and thereby support the inner surface of the flexible tube. As shown, a bracket 15 supports a spindle 16 by means of a bearing 21. The body 24 of the collet is held on the spindle 16 against a tapered enlargement 26 by a lock nut 27. The body 24 has twelve longitudinal grooves 30 of dovetail cross-section. Each groove has a converging part 31 terminating in a narrow parallel sided portion 32. A T-shaped segment 34 extends the full length of each groove 30. The segments have straight sided neck portions 37 engaging portions 32 and joining a curved outer portion with a flared base 35. The segments are retained in the grooves by a head piece 40 and a collar 43, while a flat spring 46 presses each of the segments outwardly. In operation, a tube 12 is fitted over the collet, thereby depressing the segments 34 against the tension of springs 64. Material to be wound on the tube e.g. glass fibre, is then attached to the tube and the spindle 16 set in operation, e.g. through a clutch, not shown. As the speed of the spindle is increased the segments 34 are projected outwardly by centrifugal force, thereby applying pressure against the inner wall of the tube 12. In a modification, (Figs. 6 and 7, not shown) the segments are of C-shaped cross-section instead of T-shaped.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US621785A US2891798A (en) | 1956-11-13 | 1956-11-13 | Winding mandrel for packaging glass strands |
Publications (1)
Publication Number | Publication Date |
---|---|
GB843668A true GB843668A (en) | 1960-08-10 |
Family
ID=24491628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34924/57A Expired GB843668A (en) | 1956-11-13 | 1957-11-08 | An improved mechanism for winding strands subject to high constrictive force |
Country Status (7)
Country | Link |
---|---|
US (1) | US2891798A (en) |
BE (1) | BE562272A (en) |
CH (1) | CH352788A (en) |
DE (1) | DE1050964B (en) |
ES (1) | ES238348A1 (en) |
FR (1) | FR1185810A (en) |
GB (1) | GB843668A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101085A (en) * | 1976-06-28 | 1978-07-18 | Johns-Manville Corporation | Radially expansible collet for a tubular sleeve |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3099411A (en) * | 1961-02-03 | 1963-07-30 | Ind Devices Inc | Collet assembly |
US3141624A (en) * | 1961-03-27 | 1964-07-21 | Courtaulds Ltd | Thread shrinking |
GB1056594A (en) * | 1962-09-28 | 1967-01-25 | Fibreglass Ltd | A high speed winding collet |
US3254850A (en) * | 1963-10-17 | 1966-06-07 | Owens Corning Fiberglass Corp | Apparatus for forming and collecting filamentary materials |
US3360208A (en) * | 1965-07-26 | 1967-12-26 | Juan L Winkler | Apparatus for winding textile threads |
US3687381A (en) * | 1970-01-29 | 1972-08-29 | Owens Corning Fiberglass Corp | Method for packaging glass strands |
US3871592A (en) * | 1973-08-03 | 1975-03-18 | Ppg Industries Inc | Apparatus for winding glass strands |
US3910513A (en) * | 1973-10-18 | 1975-10-07 | Owens Corning Fiberglass Corp | Collection tubes for rotary collection of filamentary material |
DE2363768C2 (en) * | 1973-12-21 | 1984-08-23 | Akzo Gmbh, 5600 Wuppertal | Winding device on spinning machines |
US4093137A (en) * | 1977-05-19 | 1978-06-06 | Ppg Industries, Inc. | Expandable collet |
DE4121244A1 (en) * | 1991-06-27 | 1993-01-07 | Basf Magnetics Gmbh | WINDING CORE TENSIONER |
US5372331A (en) * | 1993-06-15 | 1994-12-13 | Tidland Corporation | Expansible shaft for roll core |
US5769342A (en) * | 1996-12-13 | 1998-06-23 | Ppg Industries, Inc. | Ergonomic endcap, collets, winders, systems and methods of winding forming packages using the same |
GB2588160B (en) * | 2019-10-10 | 2022-09-21 | Univ Brunel | Adaptive precision chuck |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US16748A (en) * | 1857-03-03 | Centrifugal friction-clutch | ||
US1870649A (en) * | 1931-07-17 | 1932-08-09 | Worcester Polytech Inst | Centrifugal clutch |
US2128980A (en) * | 1936-09-18 | 1938-09-06 | Anderton Alfred | Automatic centrifugal clutch or brake |
US2274681A (en) * | 1938-09-28 | 1942-03-03 | Owens Corning Fiberglass Corp | Winding mechanism and method |
US2690914A (en) * | 1951-02-15 | 1954-10-05 | George F Bryant | Mandrel |
US2738980A (en) * | 1953-03-20 | 1956-03-20 | Hilbert C Spahn | Expansible arbors |
-
0
- DE DENDAT1050964D patent/DE1050964B/en active Pending
- BE BE562272D patent/BE562272A/xx unknown
-
1956
- 1956-11-13 US US621785A patent/US2891798A/en not_active Expired - Lifetime
-
1957
- 1957-10-31 ES ES0238348A patent/ES238348A1/en not_active Expired
- 1957-11-06 FR FR1185810D patent/FR1185810A/en not_active Expired
- 1957-11-07 CH CH352788D patent/CH352788A/en unknown
- 1957-11-08 GB GB34924/57A patent/GB843668A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101085A (en) * | 1976-06-28 | 1978-07-18 | Johns-Manville Corporation | Radially expansible collet for a tubular sleeve |
Also Published As
Publication number | Publication date |
---|---|
BE562272A (en) | |
DE1050964B (en) | 1959-02-19 |
US2891798A (en) | 1959-06-23 |
CH352788A (en) | 1961-03-15 |
FR1185810A (en) | 1959-08-06 |
ES238348A1 (en) | 1958-05-01 |
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